Postantibiotic effects and postantibiotic sub-MIC effects of roxithromycin, clarithromycin, and azithromycin on respiratory tract pathogens.

abstract：:Nine carbapenem-resistant Enterobacteriaceae isolates collected from eight patients in five German hospitals were investigated. Six isolates produced the OXA-48 carbapenemase, and three isolates produced OXA-162, which is a point mutant form of OXA-48. Both carbapenemase genes were located on IncL/M-type conjugative p...

journal_title：Antimicrobial agents and chemotherapy

authors： Pfeifer Y,Schlatterer K,Engelmann E,Schiller RA,Frangenberg HR,Stiewe D,Holfelder M,Witte W,Nordmann P,Poirel L

更新日期：2012-04-01 00:00:00

abstract：:Two of the most common causes of inflammatory enteritis are Campylobacter fetus subsp. jejuni and Shigella species. No single antimicrobial agent is recommended for treatment of both diseases. Erythromycin is used to treat C. fetus subsp. jejuni infections but has not been studied in shigellosis. For this reason, we d...

journal_title：Antimicrobial agents and chemotherapy

authors： Greenberg RN,Pearson RD,Innes DJ,Sauer KT,Halterman LD,Guerrant RL

更新日期：1982-02-01 00:00:00

abstract：:Bacteriolytic antibiotics cause the release of bacterial components that augment the host inflammatory response, which in turn contributes to the pathophysiology of brain injury in bacterial meningitis. In the present study, antibiotic therapy with nonbacteriolytic daptomycin was compared with that of bacteriolytic ce...

journal_title：Antimicrobial agents and chemotherapy

authors： Grandgirard D,Schürch C,Cottagnoud P,Leib SL

更新日期：2007-06-01 00:00:00

abstract：:Enzymes in the ergosterol-biosynthetic pathway are the targets of a number of antifungal agents including azoles, allylamines, and morpholines. In order to understand the response of Saccharomyces cerevisiae to perturbations in the ergosterol pathway, genome-wide transcript profiles following exposure to a number of a...

journal_title：Antimicrobial agents and chemotherapy

authors： Bammert GF,Fostel JM

更新日期：2000-05-01 00:00:00

abstract：:In the course of surveying for the carbapenem-hydrolyzing metallo-beta-lactamase gene bla(IMP) in pathogenic bacteria by the PCR method, we detected a gene encoding a variant metallo-beta-lactamase, designated IMP-3, which differed from IMP-1 by having low hydrolyzing activity for penicillins and carbapenems. PCR prod...

journal_title：Antimicrobial agents and chemotherapy

authors： Iyobe S,Kusadokoro H,Ozaki J,Matsumura N,Minami S,Haruta S,Sawai T,O'Hara K

更新日期：2000-08-01 00:00:00

abstract：:A new SHV-derived extended-spectrum beta-lactamase (SHV-24) conferring high-level resistance to ceftazidime but not cefotaxime and cefazolin was identified in Japan. This enzyme was encoded by a transferable 150-kb plasmid from an Escherichia coli clinical isolate. The pI and K(m) for CAZ of this enzyme were 7.5 and 3...

journal_title：Antimicrobial agents and chemotherapy

authors： Kurokawa H,Yagi T,Shibata N,Shibayama K,Kamachi K,Arakawa Y

更新日期：2000-06-01 00:00:00

abstract：:The most appropriate vancomycin dosing strategy in pediatric patients weighing ≥70 kg (weight based versus non-weight based) to achieve an area under the concentration-time curve (AUC) of ≥400 mg·liter/h and a trough concentration of <20 mg/liter is not known. Population pharmacokinetic analysis determined that dosing...

journal_title：Antimicrobial agents and chemotherapy

authors： Moffett BS,Ivaturi V,Morris J,Akcan Arikan A,Dutta A

更新日期：2019-03-27 00:00:00

abstract：:The pharmacokinetics and metabolism of 3'-azido-3'-deoxythymidine (AZT) were investigated in rhesus monkeys after subcutaneous administration of 33.3 mg of AZT per kg of body weight alone or in the presence of 100 mg of probenecid per kg. In addition to unchanged drug, two catabolites, 5'-O-glucuronide (GAZT) and 3'-a...

journal_title：Antimicrobial agents and chemotherapy

authors： Cretton EM,Schinazi RF,McClure HM,Anderson DC,Sommadossi JP

更新日期：1991-05-01 00:00:00

abstract：:Stenotrophomonas maltophilia is an emerging nosocomial pathogen that displays high-level intrinsic resistance to a variety of structurally unrelated antimicrobial agents. Efflux mechanisms are known to contribute to acquired multidrug resistance in this organism, and indeed, one such multidrug efflux system, SmeDEF, w...

journal_title：Antimicrobial agents and chemotherapy

authors： Zhang L,Li XZ,Poole K

更新日期：2001-12-01 00:00:00

abstract：:The hyl(Efm) gene (encoding a putative hyaluronidase) has been found almost exclusively in Enterococcus faecium clinical isolates, and recently, it was shown to be on a plasmid which increased the ability of E. faecium strains to colonize the gastrointestinal tract. In this work, the results of mating experiments betw...

journal_title：Antimicrobial agents and chemotherapy

authors： Arias CA,Panesso D,Singh KV,Rice LB,Murray BE

更新日期：2009-10-01 00:00:00

abstract：:On the basis of the antiviral action of sulfated polyanions in human immunodeficiency virus and other viral infections, we studied the effect of dextran sulfate and heparin on duck hepatitis B virus infection. These agents do not affect viral uptake and replication in liver cells in vitro or in vivo. Sulfated polyanio...

journal_title：Antimicrobial agents and chemotherapy

authors： Offensperger WB,Offensperger S,Walter E,Blum HE,Gerok W

更新日期：1991-11-01 00:00:00

abstract：:In a hospital-based, prospective cohort study, the effects of the three standard treatment regimens for mild Clostridium difficile infection (CDI), oral (p.o.) metronidazole at 500 mg three times/day, intravenous (i.v.) metronidazole at 500 mg three times/day, and oral (p.o.) vancomycin at 250 mg four times/day, were ...

journal_title：Antimicrobial agents and chemotherapy

authors： Wenisch JM,Schmid D,Kuo HW,Allerberger F,Michl V,Tesik P,Tucek G,Laferl H,Wenisch C

更新日期：2012-04-01 00:00:00

abstract：:A set of 20 nucleoside analogs were examined for their inhibitory effects on the cytopathogenicity and growth of influenza virus type A, B, and C strains in Madin-Darby canine kidney (MDCK) cells. Among the compounds evaluated, pyrazofurin, 3-deazaguanine, ribavirin, carbodine, and cyclopentenyl cytosine inhibited vir...

journal_title：Antimicrobial agents and chemotherapy

authors： Shigeta S,Konno K,Yokota T,Nakamura K,De Clercq E

更新日期：1988-06-01 00:00:00

abstract：:Fifty volunteers randomly assigned to one of five hand washing agents (10 subjects per agent)--a nonantiseptic liquid soap (control), an antiseptic hand rinse containing 60% isopropyl alcohol (IPA) with emollients (Alc A), an antiseptic hand rinse containing 70% IPA and 0.5% chlorhexidine gluconate with emollients (Al...

journal_title：Antimicrobial agents and chemotherapy

authors： Larson EL,Eke PI,Laughon BE

更新日期：1986-10-01 00:00:00

abstract：:Many of the nitroaromatic agents used in medicine function as prodrugs and must undergo activation before exerting their toxic effects. In most cases, this is catalyzed by flavin mononucleotide (FMN)-dependent type I nitroreductases (NTRs), a class of enzyme absent from higher eukaryotes but expressed by bacteria and ...

journal_title：Antimicrobial agents and chemotherapy

authors： Voak AA,Seifert K,Helsby NA,Wilkinson SR

更新日期：2014-01-01 00:00:00

abstract：:The distributions of tet(M) and conjugative transposons related to Tn1545 were studied by hybridization in 47 clinical isolates of Streptococcus pneumoniae resistant to tetracycline. Resistance to tetracycline was always associated with resistance to minocycline and was due to the presence of the tet(M) gene. Associat...

journal_title：Antimicrobial agents and chemotherapy

authors： Poyart-Salmeron C,Trieu-Cuot P,Carlier C,Courvalin P

更新日期：1991-08-01 00:00:00

abstract：:Many potent antiviral drugs have been developed against HIV-1, and their combined action is usually successful in achieving durable virus suppression in infected individuals. This success is based on two effects: additive or even synergistic virus inhibition and an increase in the genetic threshold for development of ...

journal_title：Antimicrobial agents and chemotherapy

authors： Zhao N,Wang G,Das AT,Berkhout B

更新日期：2017-11-22 00:00:00

abstract：:The cyclohexane triones are a novel group of synthetic antibacterial agents that are active against gram-positive bacteria, Haemophilus influenzae, and Mycobacterium smegmatis. In general, these compounds behaved in a manner similar to that of hexachlorophene, inhibiting the transport of low-molecular-weight hydrophil...

journal_title：Antimicrobial agents and chemotherapy

authors： Lloyd WJ,Broadhurst AV,Hall MJ,Andrews KJ,Barber WE,Wong-Kai-In P

更新日期：1988-06-01 00:00:00

abstract：:Retrocyclins are humanized versions of the -defensin peptides expressed by the leukocytes of several nonhuman primates. Previous studies, performed in serum-free media, determined that retrocyclins 1 (RC1) and RC2 could prevent successful germination of Bacillus anthracis spores, kill vegetative B. anthracis cells, an...

journal_title：Antimicrobial agents and chemotherapy

authors： Welkos S,Cote CK,Hahn U,Shastak O,Jedermann J,Bozue J,Jung G,Ruchala P,Pratikhya P,Tang T,Lehrer RI,Beyer W

更新日期：2011-09-01 00:00:00

abstract：:Ribonucleoside analog inhibitors (rNAI) target the hepatitis C virus (HCV) RNA-dependent RNA polymerase nonstructural protein 5B (NS5B) and cause RNA chain termination. Here, we expand our studies on β-d-2'-C-methyl-2,6-diaminopurine-ribonucleotide (DAPN) phosphoramidate prodrug 1 (PD1) as a novel investigational inhi...

journal_title：Antimicrobial agents and chemotherapy

authors： Ehteshami M,Tao S,Ozturk T,Zhou L,Cho JH,Zhang H,Amiralaei S,Shelton JR,Lu X,Khalil A,Domaoal RA,Stanton RA,Suesserman JE,Lin B,Lee SS,Amblard F,Whitaker T,Coats SJ,Schinazi RF

更新日期：2016-07-22 00:00:00

abstract：:We previously demonstrated the potent in vitro activity of erythromycin against Mycobacterium leprae as determined by its effect on ATP pools and rates of palmitate oxidation and phenolic glycolipid I synthesis. In the present study, the relative in vitro activities of a number of new macrolides with superior pharmaco...

journal_title：Antimicrobial agents and chemotherapy

authors： Franzblau SG,Hastings RC

更新日期：1988-12-01 00:00:00

abstract：:Resistance of influenza viruses to antiviral drugs can emerge following medication or may result from natural variation. Two classes of anti-influenza virus drugs targeting either the M2 protein (amantadine and rimantadine) or neuraminidase (NA; oseltamivir and zanamivir) are currently licensed. These drugs are expect...

journal_title：Antimicrobial agents and chemotherapy

authors： Deyde VM,Nguyen T,Bright RA,Balish A,Shu B,Lindstrom S,Klimov AI,Gubareva LV

更新日期：2009-03-01 00:00:00

abstract：:A single point mutation in the 23S rRNA gene of Helicobacter pylori is known to confer resistance to clarithromycin. Most prevalent among clarithromycin-resistant clinical H. pylori isolates are the mutations from A-2142 to G and A-2143 to G in the 23S rRNA gene. The bias in the 23S rRNA gene mutations conferring clar...

journal_title：Antimicrobial agents and chemotherapy

authors： Debets-Ossenkopp YJ,Brinkman AB,Kuipers EJ,Vandenbroucke-Grauls CM,Kusters JG

更新日期：1998-10-01 00:00:00

abstract：:The efficacy of a new class of drugs for Pneumocystis carinii pneumonitis was demonstrated. 566C80, a hydroxynaphthoquinone, administered orally in a dose of greater than or equal to 100 mg/kg of body weight per day prophylactically prevented P. carinii pneumonitis in 90% or more of rats, while all untreated control a...

journal_title：Antimicrobial agents and chemotherapy

authors： Hughes WT,Gray VL,Gutteridge WE,Latter VS,Pudney M

更新日期：1990-02-01 00:00:00

abstract：:The effects of renal impairment on the pharmacokinetics of ceftriaxone in humans were examined after intravenous infusion of a 1-g dose over 15 min to 30 renally impaired patients. The study included 12 dialysis patients and 18 patients with severe, moderate, or mild renal impairment. Plasma and, where appropriate, ur...

journal_title：Antimicrobial agents and chemotherapy

authors： Patel IH,Sugihara JG,Weinfeld RE,Wong EG,Siemsen AW,Berman SJ

更新日期：1984-04-01 00:00:00

abstract：:Although human immunodeficiency virus (HIV) coinfection is the most important risk factor for a poor antituberculosis (anti-TB) treatment response, its effect on the pharmacokinetics of the first-line drugs in children is understudied. This study examined the pharmacokinetics of the four first-line anti-TB drugs in ch...

journal_title：Antimicrobial agents and chemotherapy

authors： Antwi S,Yang H,Enimil A,Sarfo AM,Gillani FS,Ansong D,Dompreh A,Orstin A,Opoku T,Bosomtwe D,Wiesner L,Norman J,Peloquin CA,Kwara A

更新日期：2017-01-24 00:00:00

abstract：:The treatment of woodchuck hepatitis virus infections with 1-(2'-deoxy-2'-fluoro-beta-D-arabinofuranosyl)-5-iodocytosine (FIAC) and 1-(2'-deoxy-2'-fluoro-beta-D-arabinofuranosyl)-5-methyluracil (FMAU), given intraperitoneally, caused complete and permanent decrease of serum virus endogenous DNA polymerase and viral DN...

journal_title：Antimicrobial agents and chemotherapy

authors： Fourel I,Hantz O,Watanabe KA,Jacquet C,Chomel B,Fox JJ,Trepo C

更新日期：1990-03-01 00:00:00

abstract：:The in vitro activity of moxifloxacin against 923 recent anaerobic isolates obtained from pretreatment cultures in patients with complicated intra-abdominal infections was studied using the CLSI M11-A-6 agar dilution method. Moxifloxacin was active against 87% (96 of 110) Bacteroides fragilis strains at < or = 1 micro...

journal_title：Antimicrobial agents and chemotherapy

authors： Goldstein EJ,Citron DM,Warren YA,Tyrrell KL,Merriam CV,Fernandez H

更新日期：2006-01-01 00:00:00

abstract：:Eighteen patients developed abnormally low serum glutamic oxaloacetic transaminase values during metronidazole therapy. Metronidazole absorbs at 340 nm, simulating reduced nicotinamide adenine dinucleotide, which is the final colorimetric product of the serum glutamic oxaloacetic transaminase assay. ...

journal_title：Antimicrobial agents and chemotherapy

authors： Rissing JP,Newman C,Moore WL Jr

更新日期：1978-10-01 00:00:00

abstract：:To compare the in vitro antibacterial efficacies and resistance profiles of rifampin-based combinations against methicillin-resistant Staphylococcus aureus (MRSA) in a biofilm model, the antibacterial activities of vancomycin, teicoplanin, daptomycin, minocycline, linezolid, fusidic acid, fosfomycin, and tigecycline a...

journal_title：Antimicrobial agents and chemotherapy

authors： Tang HJ,Chen CC,Cheng KC,Wu KY,Lin YC,Zhang CC,Weng TC,Yu WL,Chiu YH,Toh HS,Chiang SR,Su BA,Ko WC,Chuang YC

更新日期：2013-11-01 00:00:00